650nm Red Dot
650nm red lasers are very common and economy choice and they are widely used as components of laser level, laser pointer, laser line generator etc.
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$10.693in1 Focusable Red Laser Module Diode 650nm 660nm DOT/LINE/CROSS w/ Adapter 30mw -
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$5.98 As low as: $4.50Out of stock
Specification
Specially works for laser marking and welding machines
Focusable
Clear Dot effect
Lock Ring
Lens: PMMA
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$19.9816*120mm 648nm 10mW Laser DOT Module Focusable -
$4.36Out of stock
Features: Compact size: 9mm diameter cylinder shape housing, easy for ebedded in machines or device like engraving CNC machines Working Distance: thinnest line at 10m (Focal Length 10m default and it can be customized)
